Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2013 9 3.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  NOAA-19 Lat/Lon    Distance(km)  Time Diff(sec)
 09/04/2013   10:30:44   (   0.41,-135.44) (  -0.15,-132.85)  294.72                80
 09/06/2013   22:54:00   (  -0.39,-135.41) (  -1.07,-138.46)  347.46                80
 09/07/2013   22:43:11   (  -0.39,-135.43) (  -0.46,-135.85)   47.66                80
 09/08/2013   22:35:02   (  -0.39,-135.44) (   0.09,-133.22)  252.02                80
 09/11/2013   10:55:33   (   0.37,-135.52) (   1.09,-138.82)  375.53                80
 09/12/2013   10:44:43   (   0.37,-135.52) (   0.52,-136.19)   76.77                80
 09/13/2013   10:36:34   (   0.37,-135.52) (  -0.05,-133.57)  221.82                80
 09/15/2013   22:57:12   (  -0.34,-135.44) (  -1.18,-139.18)  427.13                80
 09/16/2013   22:46:22   (  -0.34,-135.43) (  -0.62,-136.56)  128.81                80